As for Lochte's famous mouthpiece, E! News caught up with former rapper and now grill-maker Paul Wall to discuss the deet's on creating the swimmer's studded accessory (which, by the way, is not his first).

"You definitely see an improvement from the first [grill] one to now," Wall said. "He can afford a top-notch grill like that and at the same time, we wanna support him, too, so we gave him a good discount…We really took our time to make sure every diamond was hand set and every diamond was done one-by-one."